GB/T 193-2003General purpose metric screw threads -- General plan (English PDF)
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Issued by
General Administration of Quality Supervision, Inspection and Quarantine of the People Republic of China
Level / Type
National · Recommended
Issue date
May 22, 2003
Implementation date
January 1, 2004
Scope
GB/T 193-2003 (General purpose metric screw threads -- General plan) is available as an English-translated PDF.
GB/T 193-2003 — This standard specifies the common thread (general purpose metric screw threads) in diameter and pitch combinations series.
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Document preview — GB/T 193-2003
National Standard of the People's Republic of China
- ICS
- 21.040.10
- Classification
- J 04
- Replacing
- GB/T 193-1981
Issued by: General Administration of Quality Supervision, Inspection and Quarantine of the People Republic of China
Contents
- What this standard covers1
- Document data2
What this standard covers
This standard specifies the common thread (general purpose metric screw threads) in diameter and pitch combinations series. This standard applies to general purpose mechanical fastening screw connection, the thread itself does not have a sealing function.
Document data
International classification (ICS): 21.040.10.
Chinese classification (CCS): J04.
Estimated length of the Chinese original: 8,816 words.
Adopted international standard: ISO 261-1998, MOD.
Supersedes the earlier edition GB/T 193-1981.
......
This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 6 pages — is available in the English PDF.
Referenced standards
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- GB/T 6791-2025Road vehicles - Spark-plugs and their cylinder head housings - Basic characteristics and dimensions
- GB/T 14034.3-2024Connections for hydraulic fluid power - Metallic tube connections - Part 3: Face seal
- GB/T 3287-2024Malleable cast iron pipe fittings
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